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How to fix GOG Galaxy Launcher low disk space error on Windows PC

When you see the GOG Galaxy Launcher Insufficient disk space error - try moving PC games to another drive - this is the sort of solution that most in the gaming community would suggest, but if you don't know the correct way to do this, things can get tricky. Don't worry, use this tutorial as a troubleshooting guide.

Fix GOG Galaxy Launcher low disk space error

It is common to witness PC game installation errors due to insufficient space. To solve this problem, you will need to create more space on your main drive or move the temporary folders to different drives. Here's what you need to do:

  1. Open the GOG GALAXY Settings panel.
  2. Switch to Install, Update tab.
  3. Switch to another downloads folder.
  4. Press the drop-down button.
  5. Choose the Custom Folder option.
  6. Do the same for the temporary game update folder.

You cannot install the game if you do not have enough space in C drive. It requires 35GB or more space.

When you install a game through GOG GALAXY, it first downloads the game files to a temporary game download folder located at:

C:\Program Files (x86)\GalaxyClient\Games\!Downloads\temp

Now, when you get the low disk space error while trying to download the game, you will either have to free up disk space on the C drive or change the Other Downloads folder.

So, navigate to the GOG GALAXY Settings panel by clicking the gear icon at the top left, and choosing the Settings optional.

Then proceed to the Installation, update tab visible under the GOG.GAMES section. Here, edit the following entries.

  • Temporary game update folder – This is the temporary download directory for installing games and updates
  • Other Downloads Folder – This is the dedicated folder for downloads like backup installer or bonus content.

Simply press the drop down button next to the 2 entries above and select the Custom Folder entrance.

Is GOG Galaxy legal?

Yes, GOG games are all legally licensed. The company allows games in two ways. First, as a standard retailer and second, by directly buying the rights to games (usually older games). GOG is owned by CD Projekt Red, a Polish video game developer, publisher and distributor based in Warsaw, well known for popular games like The Witcher and Cyberpunk 2077.

Is GOG Galaxy safe?

To quickly summarize, yes! GOG is a safe and legit site for game codes. It offers all the latest and greatest PC games. Plus, it has a huge catalog of classic PC games dating back to the early 1990s. It's pretty popular.